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Lake St. Helen — Boating Conditions
Tides, water temp & weather • Roscommon County, MI
Boating Conditions at Lake St. Helen
Current wind, air and water temperature, tide times and a 10-day forecast for Lake St. Helen on Lake Saint Helen in Roscommon County, Michigan. Check conditions before you launch.
Right Now
Overcast
Calm — good conditions to get on the water
Air Temp
58°F
Wind
2 mph
gusts 10 mph
Next Few Hours
Now
⛅
58°
2%
3 mph
10PM
⛅
58°
4%
5 mph
11PM
⛅
58°
6%
5 mph
12AM
⛅
58°
3%
3 mph
1AM
⛅
58°
3%
3 mph
2AM
⛅
58°
2%
3 mph
10-Day Boating Forecast
Sat, 9/19
⛅
61° / 48°
Wind 7, gusts 15 mph
8% rain
Sun, 9/20
🌧️
67° / 52°
Wind 9, gusts 25 mph
3% rain
Mon, 9/21
⛅
59° / 44°
Wind 12, gusts 27 mph
Tue, 9/22
⛅
62° / 44°
Wind 13, gusts 28 mph
2% rain
Wed, 9/23
☀️
65° / 45°
Wind 12, gusts 28 mph
6% rain
Thu, 9/24
⛅
68° / 47°
Wind 11, gusts 21 mph
4% rain
Fri, 9/25
☀️
71° / 45°
Wind 5, gusts 11 mph
3% rain
Sat, 9/26
☀️
72° / 45°
Wind 7, gusts 16 mph
1% rain
Sun, 9/27
⛅
73° / 47°
Wind 8, gusts 13 mph
7% rain
Mon, 9/28
☀️
74° / 49°
Wind 9, gusts 15 mph
11% rain
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.
